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Individual Calculations September 2016 |
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| Ortiz Colon, Vladimir S. Total change: -24.40 | |   |
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| 4to. Torneo Abierto Escuela de Ajedrez de Verano | Caguas | PUR | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1468 | 0.50 | 4 | -0.61 | 20 | -12.20 | |
|  Velazquez Hernandez, Yan C. | | | 1668 | PUR | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Corbo Gonzalez, Ruben R. | | | 1588 | PUR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ortiz Vives, Carlos R. | | | 1655 | PUR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Santiago Lopez, Roberto | | | 1647 | PUR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | VII Torneo Abierto Bolivar Morales | Hatillo | PUR | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1468 | 0.50 | 4 | -0.61 | 20 | -12.20 | |
| | Concepcion Lopez, Juan Miguel | | | 1848 | PUR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Morales Gonzalez, Bolivar | | | 1798 | PUR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mejias Nunez, Rafael | | | 1593 | PUR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Marina Santana, Cristian M. | | | 1415 | PUR | 0.00 | 1 | -0.57 | 20 | -11.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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